Bug#345237: kernel-image-2.6.8-2-686: e1000 driver stops working after ACPI suspend/resume cycle on IBM Thinkpad T40
Subject: kernel-image-2.6.8-2-686: e1000 driver stops working after ACPI suspend/resume cycle on IBM Thinkpad T40
Package: kernel-image-2.6.8-2-686
Version: 2.6.8-16sarge1
Severity: normal
*** Please type your report below this line ***
After resuming operation from an ACPI S3 suspend, system is unable to receive
or send ethernet frames via the e1000 hardware. To trigger the problem,
significant network traffic is required. Once triggered, all network function
through the e1000 device stops and the laptop requires a reboot. This is
consistently reproducible.
S3 state is entered by "echo 3 > /proc/acpi/sleep"
Kernel messages before suspend:
e1000: Ignoring new-style parameters in presence of obsolete ones
Intel(R) PRO/1000 Network Driver - version 5.2.52-k4
Copyright (c) 1999-2004 Intel Corporation.
ACPI: PCI interrupt 0000:02:01.0[A] -> GSI 5 (level, low) -> IRQ 5
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
After suspend, create lots of traffic:
ssh host 'cat /dev/zero' > /dev/null
Kernel messages when the problem starts:
e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
NETDEV WATCHDOG: eth0: transmit timed out
e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
NETDEV WATCHDOG: eth0: transmit timed out
e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
Unplugging and reconnecting the cable has no effect.
modprobe -r e1000; modprobe e1000 has no effect.
Link is seen up by mii-tool:
eth0: negotiated 100baseTx-FD flow-control, link ok
PCI device entry:
0000:02:01.0 Ethernet controller: Intel Corp. 82540EP Gigabit Ethernet Controller (Mobile) (rev 03)
Subsystem: IBM PRO/1000 MT Mobile Connection
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 5
Memory at c0220000 (32-bit, non-prefetchable) [size=128K]
Memory at c0200000 (32-bit, non-prefetchable) [size=64K]
I/O ports at 8000 [size=64]
Capabilities: [dc] Power Management version 2
Capabilities: [f0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
BIOS versions: 1RETDNWW (3.19), embedded controller 1RHT66WW-3.00a
-- System Information:
Debian Release: 3.1
Architecture: i386 (i686)
Kernel: Linux 2.6.8-2-686
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Versions of packages kernel-image-2.6.8-2-686 depends on:
ii coreutils [fileutils] 5.2.1-2 The GNU core utilities
ii initrd-tools 0.1.81.1 tools to create initrd image for p
ii module-init-tools 3.2-pre1-2 tools for managing Linux kernel mo
-- no debconf information
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